{"id":"https://openalex.org/W2952594245","doi":"https://doi.org/10.1109/jstsp.2019.2914531","title":"Binary-Tree Encoding for Uniform Binary Sources in Index Modulation Systems","display_name":"Binary-Tree Encoding for Uniform Binary Sources in Index Modulation Systems","publication_year":2019,"publication_date":"2019-05-02","ids":{"openalex":"https://openalex.org/W2952594245","doi":"https://doi.org/10.1109/jstsp.2019.2914531","mag":"2952594245"},"language":"en","primary_location":{"id":"doi:10.1109/jstsp.2019.2914531","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstsp.2019.2914531","pdf_url":"https://ieeexplore.ieee.org/ielx7/4200690/8868248/08704951.pdf","source":{"id":"https://openalex.org/S42167783","display_name":"IEEE Journal of Selected Topics in Signal Processing","issn_l":"1932-4553","issn":["1932-4553","1941-0484"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ieeexplore.ieee.org/ielx7/4200690/8868248/08704951.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5001680231","display_name":"Justin P. Coon","orcid":"https://orcid.org/0000-0002-9623-5087"},"institutions":[{"id":"https://openalex.org/I40120149","display_name":"University of Oxford","ror":"https://ror.org/052gg0110","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Justin P. Coon","raw_affiliation_strings":["Department of Engineering Science, University of Oxford, Oxford, U.K"],"raw_orcid":"https://orcid.org/0000-0002-9623-5087","affiliations":[{"raw_affiliation_string":"Department of Engineering Science, University of Oxford, Oxford, U.K","institution_ids":["https://openalex.org/I40120149"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026106230","display_name":"Mihai-Alin Badiu","orcid":"https://orcid.org/0000-0003-1581-5598"},"institutions":[{"id":"https://openalex.org/I40120149","display_name":"University of Oxford","ror":"https://ror.org/052gg0110","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mihai-Alin Badiu","raw_affiliation_strings":["Department of Engineering Science, University of Oxford, Oxford, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Engineering Science, University of Oxford, Oxford, U.K","institution_ids":["https://openalex.org/I40120149"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100346530","display_name":"Ye Liu","orcid":"https://orcid.org/0000-0001-7610-586X"},"institutions":[{"id":"https://openalex.org/I40120149","display_name":"University of Oxford","ror":"https://ror.org/052gg0110","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ye Liu","raw_affiliation_strings":["Department of Engineering Science, University of Oxford, Oxford, U.K"],"raw_orcid":"https://orcid.org/0000-0001-7610-586X","affiliations":[{"raw_affiliation_string":"Department of Engineering Science, University of Oxford, Oxford, U.K","institution_ids":["https://openalex.org/I40120149"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028185114","display_name":"Ferhat Yark\u0131n","orcid":"https://orcid.org/0000-0001-9942-103X"},"institutions":[{"id":"https://openalex.org/I40120149","display_name":"University of Oxford","ror":"https://ror.org/052gg0110","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ferhat Yarkin","raw_affiliation_strings":["Department of Engineering Science, University of Oxford, Oxford, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Engineering Science, University of Oxford, Oxford, U.K","institution_ids":["https://openalex.org/I40120149"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074392353","display_name":"Shuping Dang","orcid":"https://orcid.org/0000-0002-0018-815X"},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Shuping Dang","raw_affiliation_strings":["Computer, Electrical and Mathematical Science and Engineering Division, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia"],"raw_orcid":"https://orcid.org/0000-0002-0018-815X","affiliations":[{"raw_affiliation_string":"Computer, Electrical and Mathematical Science and Engineering Division, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9341,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.75319217,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"13","issue":"6","first_page":"1270","last_page":"1285"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.5809648633003235},{"id":"https://openalex.org/keywords/subcarrier","display_name":"Subcarrier","score":0.5562912821769714},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.53528892993927},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5261608958244324},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5150570869445801},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.49441051483154297},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.4731627106666565},{"id":"https://openalex.org/keywords/mutual-information","display_name":"Mutual information","score":0.4626385271549225},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.425245076417923},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.30624818801879883},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12961259484291077},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10713943839073181}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.5809648633003235},{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.5562912821769714},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.53528892993927},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5261608958244324},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5150570869445801},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.49441051483154297},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.4731627106666565},{"id":"https://openalex.org/C152139883","wikidata":"https://www.wikidata.org/wiki/Q252973","display_name":"Mutual information","level":2,"score":0.4626385271549225},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.425245076417923},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.30624818801879883},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12961259484291077},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10713943839073181},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/jstsp.2019.2914531","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstsp.2019.2914531","pdf_url":"https://ieeexplore.ieee.org/ielx7/4200690/8868248/08704951.pdf","source":{"id":"https://openalex.org/S42167783","display_name":"IEEE Journal of Selected Topics in Signal Processing","issn_l":"1932-4553","issn":["1932-4553","1941-0484"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:pure.atira.dk:openaire/7d84a572-ff8a-4300-a137-288beb1f8cd6","is_oa":true,"landing_page_url":"https://vbn.aau.dk/da/publications/7d84a572-ff8a-4300-a137-288beb1f8cd6","pdf_url":null,"source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Coon, J P, Badiu, M A, Liu, Y, Yarkin, F & Dang, S 2019, 'Binary-Tree Encoding for Uniform Binary Sources in Index Modulation Systems', I E E E Journal on Selected Topics in Signal Processing, vol. 13, no. 6, 8704951, pp. 1270-1285. https://doi.org/10.1109/JSTSP.2019.2914531","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:arXiv.org:1901.01736","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1901.01736","pdf_url":"https://arxiv.org/pdf/1901.01736","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:ora.ox.ac.uk:uuid:86b80790-51be-467c-8e55-3eba83e0d8a0","is_oa":true,"landing_page_url":"https://ora.ox.ac.uk/objects/uuid:86b80790-51be-467c-8e55-3eba83e0d8a0","pdf_url":null,"source":{"id":"https://openalex.org/S4306402636","display_name":"Oxford University Research Archive (ORA) (University of Oxford)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I40120149","host_organization_name":"University of Oxford","host_organization_lineage":["https://openalex.org/I40120149"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal article"},{"id":"pmh:oai:repository.kaust.edu.sa:10754/652915","is_oa":false,"landing_page_url":"http://hdl.handle.net/10754/652915","pdf_url":null,"source":{"id":"https://openalex.org/S4306401596","display_name":"King Abdullah University of Science and Technology Repository (King Abdullah University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I71920554","host_organization_name":"King Abdullah University of Science and Technology","host_organization_lineage":["https://openalex.org/I71920554"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":{"id":"doi:10.1109/jstsp.2019.2914531","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstsp.2019.2914531","pdf_url":"https://ieeexplore.ieee.org/ielx7/4200690/8868248/08704951.pdf","source":{"id":"https://openalex.org/S42167783","display_name":"IEEE Journal of Selected Topics in Signal Processing","issn_l":"1932-4553","issn":["1932-4553","1941-0484"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Signal Processing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G175504123","display_name":null,"funder_award_id":"EP/R511742","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G2954889428","display_name":"Spatially Embedded Networks","funder_award_id":"EP/N002350/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G3849136633","display_name":null,"funder_award_id":"2120274","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G5150177868","display_name":null,"funder_award_id":"EP/R511742/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G5272710581","display_name":null,"funder_award_id":"EP/N002350/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2952594245.pdf","grobid_xml":"https://content.openalex.org/works/W2952594245.grobid-xml"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W1555540232","https://openalex.org/W1598705702","https://openalex.org/W1977332235","https://openalex.org/W1980175098","https://openalex.org/W1998074259","https://openalex.org/W2006245542","https://openalex.org/W2023608649","https://openalex.org/W2027600585","https://openalex.org/W2033673467","https://openalex.org/W2060108852","https://openalex.org/W2067605736","https://openalex.org/W2103146663","https://openalex.org/W2125870772","https://openalex.org/W2146206750","https://openalex.org/W2290024879","https://openalex.org/W2293169577","https://openalex.org/W2295440805","https://openalex.org/W2295559644","https://openalex.org/W2296319761","https://openalex.org/W2493425106","https://openalex.org/W2540924152","https://openalex.org/W2568333316","https://openalex.org/W2590591413","https://openalex.org/W2618220085","https://openalex.org/W2744485539","https://openalex.org/W2788906608","https://openalex.org/W2789508905","https://openalex.org/W2792494660","https://openalex.org/W2798766386","https://openalex.org/W2804643641","https://openalex.org/W2888973790","https://openalex.org/W2893370010","https://openalex.org/W2893699698","https://openalex.org/W2900237763","https://openalex.org/W2907755496","https://openalex.org/W2963123590","https://openalex.org/W2963969247","https://openalex.org/W4250589301","https://openalex.org/W4254313632","https://openalex.org/W4256217385","https://openalex.org/W6749334137"],"related_works":["https://openalex.org/W2172159377","https://openalex.org/W2091769028","https://openalex.org/W2351865055","https://openalex.org/W2020731358","https://openalex.org/W2098618074","https://openalex.org/W2055131418","https://openalex.org/W1501039677","https://openalex.org/W2166250390","https://openalex.org/W2306672848","https://openalex.org/W2019909929"],"abstract_inverted_index":{"The":[0,83],"problem":[1,112,141,189],"of":[2,33,68,77,168,180,201],"designing":[3],"bit-to-pattern":[4,93],"mappings":[5],"and":[6,95,146,149,192,195],"power":[7],"allocation":[8],"schemes":[9],"for":[10,186],"orthogonal":[11],"frequency-division":[12],"multiplexing":[13],"(OFDM)":[14],"systems":[15],"that":[16,26,52,175],"employ":[17],"subcarrier":[18],"index":[19],"modulation":[20],"(IM)":[21],"is":[22,178],"considered.":[23],"We":[24,133],"assume":[25],"the":[27,39,47,66,70,75,81,87,92,96,105,110,123,139,158,165,169,182,187],"binary":[28,58],"source":[29],"conveys":[30],"a":[31,44,57,129,152,162,206],"stream":[32],"independent,":[34],"uniformly":[35],"distributed":[36],"bits":[37],"to":[38,74,100,118,128,138,156,205],"pattern":[40,48,88,114],"mapper,":[41],"which":[42],"introduces":[43],"constraint":[45],"on":[46],"transmission":[49],"probability":[50,89,131],"distribution":[51,90],"can":[53],"be":[54],"quantified":[55],"using":[56,143],"tree":[59],"formalism.":[60],"Under":[61],"this":[62,176],"constraint,":[63],"we":[64,107],"undertake":[65],"task":[67],"maximizing":[69],"achievable":[71,202],"rate":[72,203],"subject":[73,127],"availability":[76],"channel":[78],"knowledge":[79],"at":[80],"transmitter.":[82],"optimization":[84],"variables":[85],"are":[86,116],"(i.e.,":[91],"mapping)":[94],"transmit":[97],"powers":[98],"allocated":[99],"active":[101],"subcarriers.":[102],"To":[103],"solve":[104],"problem,":[106],"first":[108],"consider":[109],"relaxed":[111,140,159,188],"where":[113],"probabilities":[115],"allowed":[117],"take":[119],"any":[120],"values":[121],"in":[122,164,190,199],"interval":[124],"[0,":[125],"1]":[126],"sum":[130],"constraint.":[132],"develop":[134],"(approximately)":[135],"optimal":[136],"solutions":[137],"by":[142],"new":[144],"bounds":[145],"asymptotic":[147],"results,":[148],"then":[150],"use":[151],"novel":[153],"heuristic":[154],"algorithm":[155],"project":[157],"solution":[160],"onto":[161],"point":[163],"feasible":[166],"set":[167],"constrained":[170],"problem.":[171],"Numerical":[172],"analysis":[173],"shows":[174],"approach":[177],"capable":[179],"achieving":[181],"maximum":[183],"mutual":[184],"information":[185],"low-":[191],"high-SNR":[193],"regimes":[194],"offers":[196],"noticeable":[197],"benefits":[198],"terms":[200],"relative":[204],"conventional":[207],"OFDM-IM":[208],"benchmark.":[209]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
